Explore Words Kanji Grammar Guides

Copyright © 2026 Kotomora. All Rights Reserved.

Get the Kotomora apps for iOS and Android.

Explore Words Kanji Grammar Guides About Support Privacy

Copyright © 2026 Kotomora. All Rights Reserved.

電子線 (denshisen) Japanese meaning: electron beam | Kotomora

電でん子し線せん

で

ん

し

せ

ん

Meanings

1

Technical term in physics. Synonymous with 電子ビーム (denshi bīmu).

See also: 電子ビーム

電でん子し線せんを試し料りょうに照しょう射しゃして分ぶん析せき

Kanji

電electricity
子child, sign of the rat, 11PM-1AM
線line, track

Related words

電でん子しビーム
Synonym; 電子ビーム is a more direct loanword and often used in engineering contexts, while 電子線 is a native Japanese compound common in physics.

Built from

する

。

The sample is analyzed by irradiating it with an electron beam.

電でん子し線せん回かい折せつパターンから結けっ晶しょう構こう造ぞうがわかる。

The crystal structure can be determined from the electron beam diffraction pattern.

電でん子し

Etymology

Compound of 電子 (denshi, 'electron') and 線 (sen, 'line' or 'ray'), literally 'electron ray'.